Ravens starting defensive end Chris Canty was limited in practice again Wednesday with a shoulder injury, but he's listed as probable and is expected to start. Rookie safety Brynden Trawick was ruled out due to a high-ankle sprain suffered Sunday against the New York Jets.

The Steelers previously ruled out starting nose tackle Steve McLendon with a sprained right ankle.

Several other Steelers players are listed as probable, including defensive end Brett Keisel (foot), who missed the past two games, linebacker Stevenson Sylvester (hamstring), safety Shamarko Thomas (ankle), tight end Heath Miller and safety Troy Polamalu.

A day after quarterback Joe Flacco called the two-quarterback offense the Ravens unveiled Sunday a “high school offense” and said he didn’t think the team would utilize it going forward, coach John Harbaugh said Flacco’s feelings on the matter won’t keep the Ravens...